| 一致地震动作用下高架桥梁的振动控制研究 |
| |
| 引用本文： | 刘鹏飞,金波.一致地震动作用下高架桥梁的振动控制研究[J].山西建筑,2009,35(30):3-4. |
| |
| 作者姓名： | 刘鹏飞 金波 |
| |
| 作者单位： | 同济大学航空航天与力学学院,上海,200092 |
| |
| 摘 要： | 将高架桥梁简化成三自由度模型,分别分析一致地震动作用下等跨度和不等跨度高架桥梁的动力响应,并对其进行主动控制,研究表明三自由度模型能够很好地表现高架桥特性,且应用的主动控制对地震动作用下的高架桥梁有很好的控制效果。
|
| 关 键 词： | 高架桥 一致地震动 响应 主动控制 |
The vibration control research of fly-over passing under the uniform seismic excitation |
| |
| LIU Peng-fei,JIN Bo.The vibration control research of fly-over passing under the uniform seismic excitation[J].Shanxi Architecture,2009,35(30):3-4. |
| |
| Authors: | LIU Peng-fei JIN Bo |
| |
| Affiliation: | LIU Peng-fei JIN Bo |
| |
| Abstract: | The fly-over passing was simplified to three freedoms model in the paper,the dynamic response of same and different fly-past under the uniform seismic excitation were analyzed respectively,the active control on it was carried out.The research indicated that three freedoms model can reflected better fly-over passing characteristics,and the active control had better control effect on fly-over passing under seismic effect. |
| |
| Keywords: | fly-over passing uniform seismic excitation response active control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
